add "discussed nominated items" section

templates/lang_agenda.tt

@@ -57,6 +57,12 @@ tags: triage-meeting
 
 {{-issues_heading::render(issues=p_critical)}}
 
-## Nominated RFCs, PRs and issues
+## Nominated RFCs, PRs and issues discussed this meeting
+
+(none yet, move things from the section below as they are discussed)
+
+## Nominated RFCs, PRs and issues NOT discussed this meeting
+
+
 
 {{-issues_heading::render(issues=nominated)}}